[dts] [PATCH V2] tests/virtio_event_idx_interrupt: update code to support trex
Tu, Lijuan
lijuan.tu at intel.com
Wed Sep 25 07:47:15 CEST 2019
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of lihong
> Sent: Wednesday, September 25, 2019 4:51 AM
> To: dts at dpdk.org
> Cc: Ma, LihongX <lihongx.ma at intel.com>
> Subject: [dts] [PATCH V2] tests/virtio_event_idx_interrupt: update code to
> support trex
>
> Signed-off-by: lihong <lihongx.ma at intel.com>
> ---
> tests/TestSuite_virtio_event_idx_interrupt.py | 45 ++++++++++++---------------
> 1 file changed, 20 insertions(+), 25 deletions(-)
>
> diff --git a/tests/TestSuite_virtio_event_idx_interrupt.py
> b/tests/TestSuite_virtio_event_idx_interrupt.py
> index 5abad20..8e5564d 100644
> --- a/tests/TestSuite_virtio_event_idx_interrupt.py
> +++ b/tests/TestSuite_virtio_event_idx_interrupt.py
> @@ -40,10 +40,10 @@ import thread
> import re
> from virt_common import VM
> from test_case import TestCase
> -from etgen import IxiaPacketGenerator
> +from pktgen import PacketGeneratorHelper
>
>
> -class TestVirtioIdxInterrupt(TestCase, IxiaPacketGenerator):
> +class TestVirtioIdxInterrupt(TestCase):
>
> def set_up_all(self):
> """
> @@ -60,6 +60,14 @@ class TestVirtioIdxInterrupt(TestCase,
> IxiaPacketGenerator):
> self.mem_channels = self.dut.get_memory_channels()
> self.dst_mac = self.dut.get_mac_address(self.dut_ports[0])
> self.base_dir = self.dut.base_dir.replace('~', '/root')
> + self.pf_pci = self.dut.ports_info[0]['pci']
> +
> + self.out_path = '/tmp'
> + out = self.tester.send_expect('ls -d %s' % self.out_path, '# ')
> + if 'No such file or directory' in out:
> + self.tester.send_expect('mkdir -p %s' % self.out_path, '# ')
> + # create an instance to set stream field setting
> + self.pktgen_helper = PacketGeneratorHelper()
>
> def set_up(self):
> """
> @@ -72,23 +80,6 @@ class TestVirtioIdxInterrupt(TestCase,
> IxiaPacketGenerator):
> self.dut.send_expect("rm -rf %s/vhost-net*" % self.base_dir, "#")
> self.vhost = self.dut.new_session(suite="vhost")
>
> - def ip(self, port, frag, src, proto, tos, dst, chksum, len, options,
> - version, flags, ihl, ttl, id):
> - """
> - Configure IP protocol.
> - """
> - self.add_tcl_cmd("protocol config -name ip")
> - self.add_tcl_cmd('ip config -sourceIpAddr "%s"' % src)
> - self.add_tcl_cmd('ip config -destIpAddrMode ipRandom')
> - self.add_tcl_cmd("ip config -ttl %d" % ttl)
> - self.add_tcl_cmd("ip config -totalLength %d" % len)
> - self.add_tcl_cmd("ip config -fragment %d" % frag)
> - self.add_tcl_cmd("ip config -ipProtocol %d" % proto)
> - self.add_tcl_cmd("ip config -identifier %d" % id)
> - self.add_tcl_cmd("stream config -framesize %d" % (len + 18))
> - self.add_tcl_cmd("ip set %d %d %d" % (self.chasId, port['card'],
> - port['port']))
> -
> def get_core_mask(self):
> self.core_config = "1S/%dC/1T" % (self.nb_cores + 1)
> self.verify(self.cores_num >= (self.nb_cores + 1), @@ -103,12 +94,12
> @@ class TestVirtioIdxInterrupt(TestCase, IxiaPacketGenerator):
> """
> # get the core mask depend on the nb_cores number
> self.get_core_mask()
> - command_line = self.dut.target + "/app/testpmd -c %s -n %d " + \
> + command_line = self.dut.target + "/app/testpmd -c %s -n %d -w
> + %s " + \
> "--socket-mem 2048,2048 --legacy-mem --file-prefix=vhost " + \
> "--vdev 'net_vhost,iface=%s/vhost-net,queues=%d' -- -i " + \
> "--nb-cores=%d --txd=1024 --rxd=1024 --rxq=%d --txq=%d"
> - command_line = command_line % (self.core_mask, self.mem_channels,
> self.base_dir,
> - self.queues, self.nb_cores, self.queues, self.queues)
> + command_line = command_line % (self.core_mask, self.mem_channels,
> self.pf_pci,
> + self.base_dir, self.queues, self.nb_cores,
> + self.queues, self.queues)
> self.vhost.send_expect(command_line, "testpmd> ", 30)
> self.vhost.send_expect("start", "testpmd> ", 30)
>
> @@ -156,11 +147,15 @@ class TestVirtioIdxInterrupt(TestCase,
> IxiaPacketGenerator):
> tgen_input = []
> port = self.tester.get_local_port(self.dut_ports[0])
>
> self.tester.scapy_append('a=[Ether(dst="%s")/IP(src="0.240.74.101",proto=2
> 55)/UDP()/("X"*18)]' % (self.dst_mac))
> - self.tester.scapy_append('wrpcap("interrupt.pcap", a)')
> + self.tester.scapy_append('wrpcap("%s/interrupt.pcap", a)' %
> + self.out_path)
> self.tester.scapy_execute()
>
> - tgen_input.append((port, port, "interrupt.pcap"))
> - _, self.flag = self.tester.traffic_generator_throughput(tgen_input,
> delay=delay)
> + tgen_input.append((port, port, "%s/interrupt.pcap" % self.out_path))
> + self.tester.pktgen.clear_streams()
> + fields_config = {'ip': {'dst': {'action': 'random'}, }, }
> + streams =
> self.pktgen_helper.prepare_stream_from_tginput(tgen_input, 1,
> fields_config, self.tester.pktgen)
> + traffic_opt = {'delay': 5, 'duration': delay, 'rate': 1}
> + _, self.flag =
> + self.tester.pktgen.measure_throughput(stream_ids=streams,
> + options=traffic_opt)
>
> def check_packets_after_reload_virtio_device(self, reload_times):
> """
> --
> 2.7.4
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